#675: try to fix encoding issue
#675: try to fix encoding issue

cloudbase/psutil,msarahan/psutil,msarahan/psutil,0-wiz-0/psutil,giampaolo/psutil,cloudbase/psutil,giampaolo/psutil,qbit/psutil,jamesblunt/psutil,mrjefftang/psutil,qbit/psutil,mrjefftang/psutil,0-wiz-0/psutil,qbit/psutil,msarahan/psutil,mrjefftang/psutil,jamesblunt/psutil,cloudbase/psutil,jamesblunt/psutil